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Control
NEXT button:
This is used when setting items such as software options and
temperature programs.
When items on the display are flashing during settings.
Pressing the NEXT button will allow the flashing item to be
changed.
SYSTEM SETTING
Configuration options for how the thermostat will operate, along
with the choice of the particular type of your system, are made
using an on-screen menu.
To enter the configuration menu:
Move the System Mode switch to the OFF position and then press
and hold the EMER button for approximately 5 seconds until the
display changes. The menu will always start with item #1 and
advances to each of the following items with a single press of the
NEXT button. The options for each item are changed using the UP
and DOWN buttons.
Item #01 (Clock format):
[12 hrs, default] This displays the clock time using the standard AM
and PM values.
[24 hr] This displays the clock time using the military time format
(e.g. 22:00 hours, without using AM or PM).
Item #02 (Temperature scale):
[F, default] Display all temperature values in Fahrenheit.
[C] Display all temperature values in Celsius.V
Item #03 (Thermostat type):
[Programmable, Default] Use this setting to follow a program routine.
[Manual] This setting omits the program routine and operates as a
manual style non-programmable thermostat. This is very basic and
only displays the room temperature and sets the temperature on
the display without a clock.
Item #04 (Amount of the period):
[4P, default] The thermostat uses four periods per day, called
MORN, DAY, EVE and NITE.
[2P] The thermostat uses two periods per day called DAY and
NITE.
Item #05 (Early recovery):
[Off, default] Temperature schedule values begin to be presented
exactly at the period start times.
[On] Early recovery affects how the transition occurs when
switching from the NITE period to the MORN period and when
switching from the DAY period to the EVE period. The thermostat
calculates how long it takes your home to recover from a setback
on a daily basis and turns on early to achieve the set goal of the
next program period by the period start time. While in recovery, the
word RECOV (Recovery) will appear on the display.
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Item #06 (Time delay):
[5, default] The thermostat waits 5 minutes before turning
the system back on after the last time it was turned on. This
internal delay prevents rapid cycling and provides wallpack
protection. The 5 minute setting is fine for most applications.
[2] Same operation as above but decreased by 2 minutes between
status changes.
Item #07 (Temperature swing adjustment):
A thermostat operates by turning the heating or cooling system on
and off whenever the room temperature varies from the desired
set temperature. The amount of this variation is called "swing".
Use the UP/DOWN buttons to change the value of the number
between 1 and 9. The system should typically run between 3 and
6 cycles per hour. A lower swing value increases the number of
cycles per hour, so that the room temperature is more accurate and
constant. A higher swing value causes the system to stay on for
a longer duration each time and decreases the number of cycles
per hour.
CONFIGURATION DAY AND TIME
1. Set the Set Slide switch to the DAY/TIME position. With the
day flashing, press UP or DOWN to set the day of the week.
2. PressNEXT and the clock will begin to flash. Use UP or DOWN
to set the time, making sure the AM/PM indication is correct.
3. Holding down the UP or DOWN buttons will cause the clock
digits to scroll rapidly.
4. Return the Set Slide switch to the RUN position when finished.
COOLING OPERATION
Cooling operation can be obtained by setting the Set Slide switch to
the RUN position and selecting COOL on the system mode switch,
and adjusting the temperature using the UP or DOWN buttons.
When the thermostat is first turned on, it will follow a default
temperature routine that is pre-set at the factory. Alternatively, you
can use the HOLD button to maintain a set temperature.
TEMPERATURE PROGRAMMING
To set a temperature program, choose the cooling mode.
1. Move the setting slide switch to TEMP PROG mode. The
programming will start on a Monday.
2. Use the UP/DOWN buttons to modify the start time for the
MORN period and then press the NEXT button to advance.
3. Use the UP/DOWN buttons to set the fixed temperature for the
MORN period and press the NEXT button to advance.
4. Now modify the start period and set the temperature for the
DAY period, pressing the NEXT button after each point to
advance.
5. Repeat these same steps to modify the start times and
temperatures for the EVE and NITE periods.
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